HC

Billy Conn

12 rounds

Henry
Cooper
VS
Billy
Conn

Conn · UD 12/12

Jan 10, 1940 · Madison Square Garden, New York City, 🇺🇸

Cooper going in—

Conn going in50-9-1

Confirmation✓ one source

MethodUD

Round12 of 12

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Billy_Conn

✓

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